Data transfer apparatus



March 1962 J. w. HAANSTRA ETAL 3,026,036

DATA TRANSFER APPARATUS Filed Jan. 24, 1956 87 Sheets-Sheet 1 @VWWW WWWWW WMWW WWWWE um-X A TTOR/VE/ March 20, 1962 .1. w. HAANSTRA ETAL3,026,035

DATA TRANSFER APPARATUS Filed Jan. 24. 1956 87 Sheets-Sheet 3 DRUM CIRCU! TS Hes. 10- 1a a 15 DATA TRANSFER FILE ADDRESS FIG. 2/

CLOCK DRIVE 5 BIT RING FIG. II

M4 CHINE CON TF7 0L PROGRAM COMPARA T0198 6 CONTROL INSTRUCTION REG/.5TE R5 He's. 3-4 FIG. 0

PRIMARY SEQUENCE FIG. 6'

March 20, 1962 J. w. HAANSTRA ETAL 3,026,036

DATA TRANSFER APPARATUS Filed Jan. 24, 1956 87 Sheets-Sheet 4 400m ADDERPAR/TY CIRCUITS a INPUT CHECKS nsa/srms cmcu/rs FIG. 20 FIG. 20 I FIG.20

/7y a ACCQEZLTJFTOR 4- 7 com?! non/ma FIG. 20 T: FIG. 20

AR/THMET/C F ANIIMULATOR rwvcrrou smrus CONTROL F FIG. 20 FIG. 20

INPUT-OUTPUT 1.06.470)? HANS, r- 6 .mr mus CLOC/(R/NGS can: a WAVE ramaxe/vs GENERATOR F165. 27-

FIGS. 33x34 28 8 30 can: PLANES PRIMARY 8 CONTROLS READ our 1 FIGS.22-3! FIG. 3/

FIG. 2b

Mamh 1962 J. w. HAANSTRA ETAL 3,026,035

DATA TRANSFER APPARATUS 87 Sheets-Sheet 5 Filed Jan. 24, 1956 March 20,1962 .1. w. HAANSTRA ETAL DATA TRANSFER APPARATUS 87 Sheets-Sheet 7Filed Jan. 24, 1956 MANUAL J RESET T -g o' ERROR RESET FIG. 4a

O l 3 4 5 6 7 8 9 O l 2 3 4 5 c c c c c c c m M M M w x x 1 w w x v n nn n q n 1 m n P W n W W n w F" W n r F n I F L. .P R 3 "-5 RJ JRJ J RiJJRJR O WU m H W? TU wnuu num wwl wwi mwuu mwl mun; WU w"; mmi

March 20, 1962 .1. w. HAANSTRA ETAL 3,026,036

DATA TRANSFER APPARATUS 87 Sheets-Sheet 8 Filed Jan. 24, 1956 FIG 4bMarch 20, 1962 J. w. HAANSTRA ETAL 3,026,036

DATA TRANSFER APPARATUS 87 Sheets-Sheet 9 Filed Jan. 24. 1956 wdswmdwqwdadu n BM in S I 3m to PE mt ot BI MI OI 5E @9 3 B r QQ OQ -81 fl nE l Que gum in hue Ow 5am km 28m March 20, 1962 J. w. HAANSTRA ETAL3,026,036

DATA TRANSFER APPARATUS Filed Jan. 24. 1956 87 Sheets-Sheet 10 FIG. 60'

J. W. HAANSTRA ETAL DATA TRANSFER APPARATUS jEF----- March 20, 1962Filed Jan. 24, 1956 79 gun L78 March 20, 1962 J. w. HAANSTRA ETAL3,026,036

DATA TRANSFER APPARATUS 87 Sheets-Sheet 12 Filed Jan. 24, 1956 Q 5)Advance Sector Seek 8 P k k mmm T T d BM F.

FIG. 7

March 20, 1962 .1. w. HAANSTRA ETAL 3,025,036

DATA TRANSFER APPARATUS 87 Sheets-Sheet 14 Filed Jan. 24, 1956 TE 3e T6E 3 m mvv E mww 25 m m s ESQ March 20, 1962 J. w. HAANSTRA ETAL3,026,036

DATA TRANSFER APPARATUS Filed Jan. 24, 1956 87 Sheets-Sheet 16 F/G. //a

March 20, 1962 J. w. HAANSTRA ETAL 3,025,036

DATA TRANSFER APPARATUS Filed Jan. 24. 1956 87 Sheets-Sheet 17 FIG. llb

March 20, 1962 J. w. HAANSTRA ETAL 3,026,036

DATA TRANSFER APPARATUS Filed Jan. 24, 1956 87 Sheets-Sheet 18 March 20,1962 .1. w. HAANSTRA ETAL 3,026,036

DATA TRANSFER APPARATUS Filed Jan. 24, 1956 87 Sheets-Sheet 19 FIG dMarch 20, 1962 J. w. HAANSTRA ETAL 3,026,036

DATA TRANSFER APPARATUS Filed Jan. 24, 1956 87 Sheets-Sheet 20

